Our Journey & Mission

Advanced Die Technology was established on November 1, 1987. The company began its mission in a 1500 square foot rental space on Webster Avenue in Pawtucket, Rhode Island. The demand for production outgrew the facility. In 1994, Advanced Die Technology relocated and constructed a 6000 square foot building to meet our customers needs. The building was designed to accommodate specialized machines, utilizing climate control throughout the whole facility.


ADT Diversity's New Facility


In November 2006 ADT Diversity Inc was formed as a result of a merger between to competitive and well established companies. The two companies Diversity Tooling of Johnston, Rhode Island and Advanced Die Technology of Warren, Rhode Island. Diversity Tooling was established in 2001 and specialized in stamping. Advanced Die Technology established in 1987 focused on tooling, stamping and wire EDM. These two companies together have formed one company with a vast knowledge and an abundance of experience in tooling, stamping and machining. In 2012, ADT merged and now operates as a "dba" under Ronald Pratt Company Inc., located in Attleboro, Massachusetts.


Our commitment to customer service and products manufactured to the highest standards have been key to our success. We take pride in all that we manufacture and for this reason alone, we will continue to grow and service your Tooling and manufacturing needs, given the opportunity.


Tool & Die Design Engineering


We hope you allow us the opportunity to service all of your tooling, stamping & machining needs. Please feel free to contact us with any questions you may have.


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